Why Dual-phase Steel 2205/2507 Is Commonly Used For Butterfly Valve Plate in Desulfurization Process Or Seawater Desalination Process
Dual-phase steel 2205/2507 is commonly used for butterfly valve plates in desulfurization and seawater desalination processes because it has a unique combination of properties that make it ideal for these applications.
Firstly, dual-phase steel 2205/2507 has excellent corrosion resistance due to its high chromium and molybdenum content. This makes it particularly resistant to corrosion in aggressive environments, such as seawater and acidic solutions used in desulfurization processes.
Secondly, dual-phase steel 2205/2507 has good mechanical properties, including high strength and toughness. This makes it ideal for use in applications where high mechanical stresses are expected, such as butterfly valve plates.
Finally, dual-phase steel 2205/2507 has good weldability, which is important in manufacturing butterfly valve plates. Welding is often required to attach the valve plate to the valve stem and body, and the welds must be strong enough to withstand the mechanical stresses that the valve will be subjected to.
Overall, dual-phase steel 2205/2507 is an excellent choice for butterfly valve plates in desulfurization and seawater desalination processes due to its unique combination of properties, including excellent corrosion resistance, good mechanical properties, and good weldability.
